"use strict";
/*!-----------------------------------------------------------------------------
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Version: 0.34.1(547870b6881302c5b4ff32173c16d06009e3588f)
 * Released under the MIT license
 * https://github.com/microsoft/monaco-editor/blob/main/LICENSE.txt
 *-----------------------------------------------------------------------------*/
define("vs/basic-languages/dart/dart", ["require"], require => {
	var moduleExports = (() => {
		var __defProp = Object.defineProperty;
		var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
		var __getOwnPropNames = Object.getOwnPropertyNames;
		var __hasOwnProp = Object.prototype.hasOwnProperty;
		var __export = (target, all) => {
			for (var name in all)
				__defProp(target, name, { get: all[name], enumerable: true });
		};
		var __copyProps = (to, from, except, desc) => {
			if ((from && typeof from === "object") || typeof from === "function") {
				for (let key of __getOwnPropNames(from))
					if (!__hasOwnProp.call(to, key) && key !== except)
						__defProp(to, key, {
							get: () => from[key],
							enumerable:
								!(desc = __getOwnPropDesc(from, key)) || desc.enumerable
						});
			}
			return to;
		};
		var __toCommonJS = mod =>
			__copyProps(__defProp({}, "__esModule", { value: true }), mod);

		// src/basic-languages/dart/dart.ts
		var dart_exports = {};
		__export(dart_exports, {
			conf: () => conf,
			language: () => language
		});
		var conf = {
			comments: {
				lineComment: "//",
				blockComment: ["/*", "*/"]
			},
			brackets: [
				["{", "}"],
				["[", "]"],
				["(", ")"]
			],
			autoClosingPairs: [
				{ open: "{", close: "}" },
				{ open: "[", close: "]" },
				{ open: "(", close: ")" },
				{ open: "'", close: "'", notIn: ["string", "comment"] },
				{ open: '"', close: '"', notIn: ["string"] },
				{ open: "`", close: "`", notIn: ["string", "comment"] },
				{ open: "/**", close: " */", notIn: ["string"] }
			],
			surroundingPairs: [
				{ open: "{", close: "}" },
				{ open: "[", close: "]" },
				{ open: "(", close: ")" },
				{ open: "<", close: ">" },
				{ open: "'", close: "'" },
				{ open: "(", close: ")" },
				{ open: '"', close: '"' },
				{ open: "`", close: "`" }
			],
			folding: {
				markers: {
					start: /^\s*\s*#?region\b/,
					end: /^\s*\s*#?endregion\b/
				}
			}
		};
		var language = {
			defaultToken: "invalid",
			tokenPostfix: ".dart",
			keywords: [
				"abstract",
				"dynamic",
				"implements",
				"show",
				"as",
				"else",
				"import",
				"static",
				"assert",
				"enum",
				"in",
				"super",
				"async",
				"export",
				"interface",
				"switch",
				"await",
				"extends",
				"is",
				"sync",
				"break",
				"external",
				"library",
				"this",
				"case",
				"factory",
				"mixin",
				"throw",
				"catch",
				"false",
				"new",
				"true",
				"class",
				"final",
				"null",
				"try",
				"const",
				"finally",
				"on",
				"typedef",
				"continue",
				"for",
				"operator",
				"var",
				"covariant",
				"Function",
				"part",
				"void",
				"default",
				"get",
				"rethrow",
				"while",
				"deferred",
				"hide",
				"return",
				"with",
				"do",
				"if",
				"set",
				"yield"
			],
			typeKeywords: ["int", "double", "String", "bool"],
			operators: [
				"+",
				"-",
				"*",
				"/",
				"~/",
				"%",
				"++",
				"--",
				"==",
				"!=",
				">",
				"<",
				">=",
				"<=",
				"=",
				"-=",
				"/=",
				"%=",
				">>=",
				"^=",
				"+=",
				"*=",
				"~/=",
				"<<=",
				"&=",
				"!=",
				"||",
				"&&",
				"&",
				"|",
				"^",
				"~",
				"<<",
				">>",
				"!",
				">>>",
				"??",
				"?",
				":",
				"|="
			],
			symbols: /[=><!~?:&|+\-*\/\^%]+/,
			escapes:
				/\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
			digits: /\d+(_+\d+)*/,
			octaldigits: /[0-7]+(_+[0-7]+)*/,
			binarydigits: /[0-1]+(_+[0-1]+)*/,
			hexdigits: /[[0-9a-fA-F]+(_+[0-9a-fA-F]+)*/,
			regexpctl: /[(){}\[\]\$\^|\-*+?\.]/,
			regexpesc:
				/\\(?:[bBdDfnrstvwWn0\\\/]|@regexpctl|c[A-Z]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4})/,
			tokenizer: {
				root: [[/[{}]/, "delimiter.bracket"], { include: "common" }],
				common: [
					[
						/[a-z_$][\w$]*/,
						{
							cases: {
								"@typeKeywords": "type.identifier",
								"@keywords": "keyword",
								"@default": "identifier"
							}
						}
					],
					[/[A-Z_$][\w\$]*/, "type.identifier"],
					{ include: "@whitespace" },
					[
						/\/(?=([^\\\/]|\\.)+\/([gimsuy]*)(\s*)(\.|;|,|\)|\]|\}|$))/,
						{ token: "regexp", bracket: "@open", next: "@regexp" }
					],
					[/@[a-zA-Z]+/, "annotation"],
					[/[()\[\]]/, "@brackets"],
					[/[<>](?!@symbols)/, "@brackets"],
					[/!(?=([^=]|$))/, "delimiter"],
					[
						/@symbols/,
						{
							cases: {
								"@operators": "delimiter",
								"@default": ""
							}
						}
					],
					[/(@digits)[eE]([\-+]?(@digits))?/, "number.float"],
					[/(@digits)\.(@digits)([eE][\-+]?(@digits))?/, "number.float"],
					[/0[xX](@hexdigits)n?/, "number.hex"],
					[/0[oO]?(@octaldigits)n?/, "number.octal"],
					[/0[bB](@binarydigits)n?/, "number.binary"],
					[/(@digits)n?/, "number"],
					[/[;,.]/, "delimiter"],
					[/"([^"\\]|\\.)*$/, "string.invalid"],
					[/'([^'\\]|\\.)*$/, "string.invalid"],
					[/"/, "string", "@string_double"],
					[/'/, "string", "@string_single"]
				],
				whitespace: [
					[/[ \t\r\n]+/, ""],
					[/\/\*\*(?!\/)/, "comment.doc", "@jsdoc"],
					[/\/\*/, "comment", "@comment"],
					[/\/\/\/.*$/, "comment.doc"],
					[/\/\/.*$/, "comment"]
				],
				comment: [
					[/[^\/*]+/, "comment"],
					[/\*\//, "comment", "@pop"],
					[/[\/*]/, "comment"]
				],
				jsdoc: [
					[/[^\/*]+/, "comment.doc"],
					[/\*\//, "comment.doc", "@pop"],
					[/[\/*]/, "comment.doc"]
				],
				regexp: [
					[
						/(\{)(\d+(?:,\d*)?)(\})/,
						[
							"regexp.escape.control",
							"regexp.escape.control",
							"regexp.escape.control"
						]
					],
					[
						/(\[)(\^?)(?=(?:[^\]\\\/]|\\.)+)/,
						[
							"regexp.escape.control",
							{ token: "regexp.escape.control", next: "@regexrange" }
						]
					],
					[
						/(\()(\?:|\?=|\?!)/,
						["regexp.escape.control", "regexp.escape.control"]
					],
					[/[()]/, "regexp.escape.control"],
					[/@regexpctl/, "regexp.escape.control"],
					[/[^\\\/]/, "regexp"],
					[/@regexpesc/, "regexp.escape"],
					[/\\\./, "regexp.invalid"],
					[
						/(\/)([gimsuy]*)/,
						[
							{ token: "regexp", bracket: "@close", next: "@pop" },
							"keyword.other"
						]
					]
				],
				regexrange: [
					[/-/, "regexp.escape.control"],
					[/\^/, "regexp.invalid"],
					[/@regexpesc/, "regexp.escape"],
					[/[^\]]/, "regexp"],
					[
						/\]/,
						{
							token: "regexp.escape.control",
							next: "@pop",
							bracket: "@close"
						}
					]
				],
				string_double: [
					[/[^\\"\$]+/, "string"],
					[/[^\\"]+/, "string"],
					[/@escapes/, "string.escape"],
					[/\\./, "string.escape.invalid"],
					[/"/, "string", "@pop"],
					[/\$\w+/, "identifier"]
				],
				string_single: [
					[/[^\\'\$]+/, "string"],
					[/@escapes/, "string.escape"],
					[/\\./, "string.escape.invalid"],
					[/'/, "string", "@pop"],
					[/\$\w+/, "identifier"]
				]
			}
		};
		return __toCommonJS(dart_exports);
	})();
	return moduleExports;
});
